Title :
Effect of electric field distribution in the magnetron-injection gun region on electron beam characteristics in gyrotrons
Author :
Louksha, Oleg I. ; Samsonov, Dmitriy B. ; Sominski, Gennadi G. ; Tsapov, Andrey A.
Author_Institution :
St. Petersburg State Polytech. Univ., St. Petersburg, Russia
Abstract :
A method for control of electric field distribution in the near-cathode region of a magnetron-injection gun has been developed. The possibility to improve quality of the helical electron beam by regulated non-uniformities of electric field is studied experimentally and using computer modeling.
Keywords :
cathodes; electric fields; electron beams; electron guns; gyrotrons; magnetrons; computer modeling; electric field distribution; electron beam characteristics; gyrotron; helical electron beam; magnetron-injection gun region; near-cathode region; Cathodes; Electric fields; Gyrotrons; Oscillators; Trajectory; Voltage control;
Conference_Titel :
Infrared Millimeter and Terahertz Waves (IRMMW-THz), 2010 35th International Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4244-6655-9
DOI :
10.1109/ICIMW.2010.5612597
